Azithromycin and Tezacaftor/Ivacaftor is associated with first-degree heart block in an adult with Cystic Fibrosis
Impact of azithromycin on the clinical and antimicrobial effectiveness of tobramycin in the treatment of cystic fibrosis
An Evaluation Strategy for Potential QTc Prolongation with Chronic Azithromycin Therapy in Cystic Fibrosis